Python Manual

Given list a, b a=[[[1.1,-2.1], [-0.6,4.2]], [[3.9,1.3], [-1.3,1.2]]] b=[[-1.1,4.3], … Read more How Can Sum Two Nested List In This Situation

As part of a project, I've been trying to port a Tornado server to work on the Google App Engin… Read more Tornado.wsgi.WSGIApplication Issue: __call__ Takes Exactly 3 Arguments (2 Given)

I have found some Python behavior that confuses me. >>> A = {1:1} >>> B = A >&… Read more Why Does This Empty Dict Break Shared References?

I am trying to get properties (just width & heigth so far, but probably more later) of an album… Read more Mutagen : How To Extract Album Art Properties?

I'm trying to pass arguments to an example wsgi application, : config_file = sys.argv[1] def a… Read more Pass Command Line Parameters To Uwsgi Script

I'm trying out Flask but I'm having the error sqlalchemy.exc.InterfaceError: while submitt… Read more Sqlalchemy.exc.InterfaceError:

I often get to use tuples of randint for color-values and such like (a, b, c) = randint(0, 255), ra… Read more How To Define A Tuple Of Randint Without Repeating Code?

I have installed Python 2.7 and Python 3.5 on Windows 10. I use python 2.7 in my current PyCharm pr… Read more How Can I Update Pip In PyCharm When I Have Two Versions Of Python?

I asked this question earlier but regarding another programming languages. Let's say I have a c… Read more Find All Possible Combinations

My code calls one window with a button. When the button is clicked, call another window. But the se… Read more Window Closes Immediatelly After Run

My Python code is very simple, make a GET request on a webpage created on an Arduino Yún. import ht… Read more Why Am I Getting Socket.gaierror: [Errno -2] From Python HTTPLib

Error comes when i call the display function using class object What should i do to overcome this ?… Read more AttributeError: 'list' Object Has No Attribute 'display' In Python

I am trying to paginate get_context_data from views.py, by selecting from among multiple context ob… Read more How Can I Paginate Get_context_data Choosing From Among Multiple Context Objects?

def make_Ab(A,b): n = len(A) Ab = list(A) for index in range(0,n): Ab[index].ap… Read more Function Modifies List

I am trying to send cookie with URL for request. But I am getting no output. The code: header ={(&#… Read more Using Cookie With Request

I was trying to get the postcodes for DFS, for that i tried getting the href for each shop and then… Read more Scraping Data From Href

Suppose there is a dataframe like this: I want to compress this dataframe into one ID one row form… Read more Merge Multiple Rows Of The Same ID Into One Row While Creating New Columns In Pandas

I am dealing with a situation where every time I login a report is displayed in a table whose ID is… Read more How To Find Element Based On What Its Value Ends With In Selenium?

I'm running a Keras neural network model in Jupyter Notebook (Python 3.6) I get the following e… Read more Keras AttributeError: 'list' Object Has No Attribute 'ndim'

I need to sample a bunch of pairs of points from an arrary. I want that each pair consists of two … Read more Numpy Random Choice, Replacement Only Along One Axis